CN111127707A - Electronic lock remote registration system and registration method based on narrow-band communication - Google Patents
Electronic lock remote registration system and registration method based on narrow-band communication Download PDFInfo
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- CN111127707A CN111127707A CN201911218727.6A CN201911218727A CN111127707A CN 111127707 A CN111127707 A CN 111127707A CN 201911218727 A CN201911218727 A CN 201911218727A CN 111127707 A CN111127707 A CN 111127707A
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- 238000004891 communication Methods 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000006837 decompression Effects 0.000 claims abstract description 40
- 238000007906 compression Methods 0.000 claims abstract description 27
- 230000006835 compression Effects 0.000 claims abstract description 27
- 238000007726 management method Methods 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000013144 data compression Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/04—Protocols for data compression, e.g. ROHC
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- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
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- Telephonic Communication Services (AREA)
Abstract
The invention relates to a remote registration system and a remote registration method of an electronic lock based on narrow-band communication, which comprises the following steps: the system comprises at least one local electronic lock body, a remote registration device and a cloud end; the remote registration equipment comprises a user terminal and a first biological characteristic acquisition unit, and the user terminal is in communication connection with the cloud; the first biological characteristic acquisition unit acquires a first biological characteristic of a registered user to acquire characteristic data information; the user terminal or the cloud end compresses the characteristic data information through a preset compression algorithm to obtain a compressed data packet; the local electronic lock body comprises a narrow-band communication unit, a lock body main control unit, a storage unit and a second biological characteristic acquisition unit; the narrow-band communication unit is in communication connection with the cloud; decompressing the compressed data packet by the local electronic lock body through a preset decompression algorithm; the second biological characteristic acquisition unit acquires a second biological characteristic of the local user; the lock body main control unit compares the second biological characteristics with the characteristic data information. The implementation of the invention can realize remote registration, and is convenient and quick and has low power consumption.
Description
Technical Field
The invention relates to the technical field of electronic lock remote registration, in particular to an electronic lock remote registration system and a registration method based on narrow-band communication.
Background
At present, in the industry of intelligent electronic locks, local registration is almost adopted in the user registration process, namely, a local user collects user information at an electronic lock end and stores the user information so as to set the operation authority of the electronic lock for the user and complete the registration of the electronic lock. In some existing scenes for centralized use, user registration needs to be carried out on each lock body when the single lock body is registered, field registration needs to be carried out when each lock body is registered to a doorway, the registration process needs to be accompanied by an administrator in the whole process, and the administrator is tedious in work and large in task amount. Meanwhile, in the management process of the door lock, the low power consumption of the door lock is considered, and the cost in communication is also considered (the narrow-band communication of data is charged).
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a remote registration system and a remote registration method for an electronic lock based on narrowband communication, aiming at some of the above-mentioned defects in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: an electronic lock remote registration system based on narrow-band communication is constructed, and comprises: the lock comprises at least one local electronic lock body, a remote registration device and a cloud, wherein the at least one local electronic lock body is in narrow-band communication connection with the cloud and is in communication connection with the remote registration device through the cloud;
the remote registration equipment comprises a user terminal and a first biological characteristic acquisition unit connected with the user terminal, and the user terminal is in communication connection with the cloud end;
the first biological characteristic acquisition unit is used for acquiring first biological characteristics of a registered user to acquire corresponding characteristic data information;
the user terminal or the cloud terminal is used for compressing the characteristic data information through a preset compression algorithm to obtain a compressed data packet;
the local electronic lock body comprises a narrow-band communication unit, a lock body main control unit, a storage unit and a second biological characteristic acquisition unit connected with the lock body main control unit;
the narrow-band communication unit is in communication connection with the cloud end and is used for acquiring the compressed data packet;
the local electronic lock body is also used for decompressing the compressed data packet through a preset decompression algorithm to acquire the characteristic data information and storing the characteristic data information to the storage unit through the lock body main control unit;
the second biological characteristic acquisition unit is used for acquiring a second biological characteristic of the local user;
the lock body main control unit is also used for acquiring the second biological characteristics and comparing the second biological characteristics with the characteristic data information to confirm whether the lock is unlocked or not.
Preferably, the first biometric acquisition unit and the second biometric acquisition unit comprise fingerprint acquisition devices, and the first biometric acquisition unit and the second biometric acquisition unit comprise fingerprint information; and/or
The first biological feature acquisition unit and the second biological feature acquisition unit comprise face recognition equipment, and the first biological feature and the second biological feature comprise face information.
Preferably, the at least one local electronic lock body includes a plurality of local electronic lock bodies, and the user terminal is further configured to identify the registered user, so as to send the compressed data packet to a corresponding local electronic lock body according to the registered user.
Preferably, the preset compression algorithm comprises a zlib compression algorithm and the preset decompression algorithm comprises a zlib decompression algorithm.
Preferably, the local electronic lock body is further configured to decompress the compressed data packet by a preset decompression algorithm to acquire the characteristic data information, and the method includes:
the lock body main control unit acquires the compressed data packet and decompresses the compressed data packet through the preset decompression algorithm to acquire the characteristic data information and store the characteristic data information to the storage unit; or
The narrow-band communication unit decompresses the compressed data packet through the preset decompression algorithm to acquire the characteristic data information, and the lock body main control unit is used for acquiring the characteristic data information and storing the characteristic data information to the storage unit.
Preferably, the cloud comprises a cloud server.
The invention also constructs a narrowband communication-based electronic lock remote registration method, which comprises the following steps:
s1, acquiring first biological characteristics of a registered user through a remote registration device to acquire characteristic data information;
s2, compressing the characteristic data information by the remote registration device or a cloud connected with the remote registration device through a preset compression algorithm to obtain a compressed data packet;
s3, the local electronic lock body acquires the compressed data packet from the cloud through a narrow-band communication link;
s4, decompressing the compressed data packet by the local electronic lock body through a preset decompression algorithm to acquire and store the characteristic data information;
and S5, the local electronic lock body acquires a second biological characteristic of the local user and compares the second biological characteristic with the characteristic data information to confirm whether the lock is unlocked.
Preferably, in the step S2, the preset compression algorithm includes a zlib compression algorithm; in the step S4, the preset decompression algorithm includes a zlib decompression algorithm.
Preferably, in the step S1,
the remote registration equipment comprises fingerprint acquisition equipment, and the characteristic data information comprises fingerprint information; and/or the remote registration device comprises a face recognition device, and the feature data information comprises face information.
Preferably, the method further comprises:
and identifying the registered user so as to send the compressed data packet to the corresponding local electronic lock body according to the registered user.
The implementation of the electronic lock remote registration system and the registration method based on narrow-band communication has the following beneficial effects: the remote registration is realized, the convenience and the rapidness are realized, and the power consumption is low.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic structural diagram of an electronic lock remote registration system based on narrow-band communication according to the present invention;
fig. 2 is a flowchart of a first embodiment of a remote registration method for an electronic lock based on narrowband communication according to the present invention.
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the electronic lock remote registration system based on narrowband communication in the present invention includes: at least one local electronic lock body 130, a remote registration device 110 and a cloud end 120, wherein the at least one local electronic lock body 130 is connected with the cloud end 120 through narrowband communication and is connected with the remote registration device 110 through the cloud end 120 through communication; the remote registration device 110 includes a user terminal 111 and a first biometric acquisition unit 112 connected to the user terminal 111, where the user terminal 111 is connected to the cloud 120 in a communication manner; the first biological characteristic acquisition unit 112 is configured to acquire a first biological characteristic of a registered user to acquire corresponding characteristic data information; the user terminal 111 or the cloud 120 is configured to compress the feature data information through a preset compression algorithm to obtain a compressed data packet; the local electronic lock body 130 comprises a narrow-band communication unit 131, a lock body main control unit 132, a storage unit 133 and a second biological characteristic acquisition unit 134 connected with the lock body main control unit 132; the narrowband communication unit 131 is in communication connection with the cloud 120 and is configured to obtain the compressed data packet; the local electronic lock body 130 is further configured to decompress the compressed data packet through a preset decompression algorithm to obtain the feature data information, and store the feature data information in the storage unit 133 through the lock body main control unit 132; the second biometric acquisition unit 134 is configured to acquire a second biometric of the local user; the lock body main control unit 132 is further configured to obtain the second biometric characteristic and compare the second biometric characteristic with the characteristic data information to confirm whether the lock is unlocked. Specifically, more and more application scenarios such as dormitories or apartments adopt centralized management, the local electronic lock 130 is usually arranged at the door of a single room of a dormitory or apartment to manage the entrance and exit of a single dormitory or apartment, and the remote registration device 110 can be arranged at a dormitory management place or an apartment management place, and through the management of an administrator, the administrator can collect characteristic data information of a plurality of registered users in a centralized manner at the dormitory management place or the apartment management place, and the characteristic data information is used as the authority of the registered users to enter and exit the dormitory or apartment. The remote registered device 110 acquires the biological characteristics of the registered user through the first biological characteristic acquisition unit 112 to acquire characteristic data information thereof, compresses the characteristic data information through a preset compression algorithm after acquiring the characteristic data information to acquire a compressed data packet, and then transmits the compressed data packet to the local electronic lock body 130 through the cloud 120. The remote registration device 110 may also directly send the data to the cloud 120 after acquiring the feature data information, and the cloud 120 compresses the feature data information by using a preset compression algorithm to acquire a compressed data packet and send the compressed data packet to the local electronic lock body 130. After receiving the compressed data packet, the local electronic lock body 130 decompresses the compressed data packet by a preset decompression algorithm to obtain the characteristic data information from the compressed data packet and stores the characteristic data information. The local electronic lock body 130 establishes a narrow-band communication connection with the cloud 120 through the narrow-band communication unit 131, and the narrow-band communication technology is used as a low-power-consumption communication technology and does not affect the power consumption of the electronic lock body. The communication connection established between the user terminal 111 and the cloud terminal 120 may be a narrow band or a wide band. In the unlocking process, the local electronic lock body 130 may obtain the second biometric characteristic of the body user through the second biometric characteristic acquisition unit 134, and compare the second biometric characteristic with the characteristic data information, so as to determine whether the local electronic lock can be unlocked. In the remote registration process, an administrator only needs to acquire the biological feature information of the user through the remote user terminal 111 and transmit the feature information based on narrow-band communication, and does not need to go to the door of each dormitory or apartment to operate each electronic lock, so that the workload is greatly reduced.
In one embodiment, the first biometric acquisition unit 112 and the second biometric acquisition unit 134 comprise fingerprint acquisition devices, and the first biometric acquisition unit and the second biometric acquisition unit comprise fingerprint information; specifically, when the local electronic lock is registered, the user can be registered by using a fingerprint signal. For example, the remote registration device 110 obtains the fingerprint information of the user through the fingerprint collection device and sends the fingerprint information to the local electronic lock body 130, and the local electronic lock body 130 obtains the fingerprint information of the user and compares the fingerprint information to determine whether the lock can be unlocked.
In one embodiment, the first biometric acquisition unit 112 and the second biometric acquisition unit 134 comprise face recognition devices, and the first biometric acquisition unit and the second biometric acquisition unit comprise face information. Specifically, when the local electronic lock is registered, the user can be registered by using the face information. For example, the remote registration device 110 obtains the face information through the face recognition device and sends the face information to the local electronic lock body 130, and the body electronic pot body compares the obtained face information to determine whether the lock can be unlocked.
In an embodiment, the at least one local electronic lock 130 includes a plurality of local electronic locks 130, and the user terminal 111 is further configured to identify the registered user, so as to send a compressed data packet to the corresponding local electronic lock 130 according to the registered user. Specifically, in the registration system, a plurality of local electronic lock bodies 130 may establish a narrowband communication connection with the remote registration device 110, and when a registered user registers the local electronic lock body 130 at the remote registration device 110, the registered user may first confirm the local electronic lock body 130 of a room corresponding to the registered user according to the identity information of the registered user, for example, according to an identity card or a student number of the registered user, and in the process of performing data transmission through the established narrowband communication, the registered user sends a data compression packet containing feature data information to a corresponding electronic bureau body for storage.
In an embodiment, the preset compression algorithm includes a zlib compression algorithm, and the preset decompression algorithm includes a zlib decompression algorithm. Specifically, when the characteristic data information is transmitted through narrowband communication, a zlib compression algorithm may be used to compress the characteristic data information to obtain a compressed data packet, and in the local electronic lock body 130, the compressed data packet may be decompressed through a zlib decompression algorithm, based on cost considerations, the resources of the local electronic lock body 130 are relatively small, and the zlib decompression algorithm has the advantage of low resource utilization compared with other decompression algorithms, and can overcome the defect that the compression algorithm cannot be adopted due to limited resources of the main control chip of the lock body.
In an embodiment, the local electronic lock 130 is further configured to decompress the compressed data packet by a preset decompression algorithm to obtain the characteristic data information, including: the lock body main control unit 132 acquires the compressed data packet and decompresses the compressed data packet through the preset decompression algorithm to acquire the characteristic data information and store the characteristic data information in the storage unit 133; in another embodiment, the narrowband communication unit 131 decompresses the compressed data packet through the preset decompression algorithm to obtain the feature data information, and the lock body main control unit 132 is configured to obtain the feature data information and store the feature data information in the storage unit 133. Specifically, when the body electronic lock decompresses the compressed packet data through the preset decompression algorithm, the decompression algorithm may be executed by using the lock main control unit 132 inside the body electronic lock, or the decompression algorithm may be executed by using the narrowband communication unit 131. It can be understood that when the zlib decompression algorithm is adopted, the resource occupancy rate is small, and the execution process can adopt a simple control chip without special requirements.
Further, when the local electronic lock body 130 establishes narrowband communication with the remote registration device 110, it may be through transmission of cloud server memorability data.
In addition, the invention discloses an electronic lock remote registration method based on narrow-band communication, which comprises the following steps: s1, acquiring the first biological characteristics of the registered user through the remote registration equipment 110 to acquire characteristic data information; s2, the remote registration device 110, or the cloud 120 connected to the remote registration device 110 compresses the feature data information by using a preset compression algorithm to obtain a compressed data packet; s3, the local electronic lock 130 obtains the compressed data packet from the cloud 120 through the narrowband communication link; s4, the local electronic lock body 130 decompresses the compressed data packet through a preset decompression algorithm to obtain and store the characteristic data information; s5, the local electronic lock body 130 obtains a second biometric characteristic of the local user and compares the second biometric characteristic with the characteristic data information to confirm whether the lock is unlocked. Specifically, more and more application scenarios such as dormitories or apartments adopt centralized management, the local electronic lock 130 is usually arranged at the door of a single room of a dormitory or apartment to manage the entrance and exit of a single dormitory or apartment, and the remote registration device 110 can be arranged at a dormitory management place or an apartment management place, and through the management of an administrator, the administrator can collect characteristic data information of a plurality of registered users in a centralized manner at the dormitory management place or the apartment management place, and the characteristic data information is used as the authority of the registered users to enter and exit the dormitory or apartment. The remote registered device 110 acquires the biological characteristics of the registered user through the first biological characteristic acquisition unit 112 to acquire characteristic data information thereof, compresses the characteristic data information through a preset compression algorithm after acquiring the characteristic data information to acquire a compressed data packet, and then transmits the compressed data packet to the local electronic lock body 130 through the cloud 120. The remote registration device 110 may also directly send the data to the cloud 120 after acquiring the feature data information, and the cloud 120 compresses the feature data information by using a preset compression algorithm to acquire a compressed data packet and send the compressed data packet to the local electronic lock body 130. After receiving the compressed data packet, the local electronic lock body 130 decompresses the compressed data packet by a preset decompression algorithm to obtain the characteristic data information from the compressed data packet and stores the characteristic data information. The local electronic lock body 130 establishes a narrow-band communication connection with the cloud 120 through the narrow-band communication unit 131, and the narrow-band communication technology is used as a low-power-consumption communication technology and does not affect the power consumption of the electronic lock body. The communication connection established between the user terminal 111 and the cloud terminal 120 may be a narrow band or a wide band. In the unlocking process, the local electronic lock body 130 may obtain the second biometric characteristic of the body user through the second biometric characteristic acquisition unit 134, and compare the second biometric characteristic with the characteristic data information, so as to determine whether the local electronic lock can be unlocked. In the remote registration process, an administrator only needs to acquire the biological feature information of the user through the remote user terminal 111 and transmit the feature information based on narrow-band communication, and does not need to go to the door of each dormitory or apartment to operate each electronic lock, so that the workload is greatly reduced.
In an embodiment, in the step S2, the preset compression algorithm includes a zlib compression algorithm; in the step S4, the preset decompression algorithm includes a zlib decompression algorithm. Specifically, when the characteristic data information is transmitted through narrowband communication, a zlib compression algorithm may be used to compress the characteristic data information to obtain a compressed data packet, and in the local electronic lock body 130, the compressed data packet may be decompressed through a zlib decompression algorithm, based on cost considerations, the resources of the local electronic lock body 130 are relatively small, and the zlib decompression algorithm has the advantage of low resource utilization compared with other decompression algorithms, and can overcome the defect that the compression algorithm cannot be adopted due to limited resources of the main control chip of the lock body.
In one embodiment, the remote enrollment device 110 includes a fingerprint acquisition device, the characteristic data information includes fingerprint information; specifically, when the local electronic lock is registered, the user can be registered by using a fingerprint signal. For example, the remote registration device 110 obtains the fingerprint information of the user through the fingerprint collection device and sends the fingerprint information to the local electronic lock body 130, and the local electronic lock body 130 obtains the fingerprint information of the user and compares the fingerprint information to determine whether the lock can be unlocked. In another embodiment, the remote registration device 110 comprises a face recognition device and the feature data information comprises face information. Specifically, when the local electronic lock is registered, the user can be registered by using the face information. For example, the remote registration device 110 obtains the face information through the face recognition device and sends the face information to the local electronic lock body 130, and the body electronic pot body compares the obtained face information to determine whether the lock can be unlocked.
In an embodiment, the electronic lock remote registration method based on narrowband communication of the present invention further includes: the registered user is identified to send the compressed data packet to the corresponding local electronic lock body 130 according to the registered user. Specifically, in the registration system, a plurality of local electronic lock bodies 130 may establish a narrowband communication connection with the remote registration device 110, and when a registered user registers the local electronic lock body 130 at the remote registration device 110, the registered user may first confirm the local electronic lock body 130 of a room corresponding to the registered user according to the identity information of the registered user, for example, according to an identity card or a student number of the registered user, and in the process of performing data transmission through the established narrowband communication, the registered user sends a data compression packet containing feature data information to a corresponding electronic bureau body for storage.
It is to be understood that the foregoing examples, while indicating the preferred embodiments of the invention, are given by way of illustration and description, and are not to be construed as limiting the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several changes and modifications can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the claims of the present invention.
Claims (10)
1. An electronic lock remote registration system based on narrow-band communication, comprising: the lock comprises at least one local electronic lock body, a remote registration device and a cloud, wherein the at least one local electronic lock body is in narrow-band communication connection with the cloud and is in communication connection with the remote registration device through the cloud;
the remote registration equipment comprises a user terminal and a first biological characteristic acquisition unit connected with the user terminal, and the user terminal is in communication connection with the cloud end;
the first biological characteristic acquisition unit is used for acquiring first biological characteristics of a registered user to acquire corresponding characteristic data information;
the user terminal or the cloud terminal is used for compressing the characteristic data information through a preset compression algorithm to obtain a compressed data packet;
the local electronic lock body comprises a narrow-band communication unit, a lock body main control unit, a storage unit and a second biological characteristic acquisition unit connected with the lock body main control unit;
the narrow-band communication unit is in communication connection with the cloud end and is used for acquiring the compressed data packet;
the local electronic lock body is also used for decompressing the compressed data packet through a preset decompression algorithm to acquire the characteristic data information and storing the characteristic data information to the storage unit through the lock body main control unit;
the second biological characteristic acquisition unit is used for acquiring a second biological characteristic of the local user;
the lock body main control unit is also used for acquiring the second biological characteristics and comparing the second biological characteristics with the characteristic data information to confirm whether the lock is unlocked or not.
2. The narrowband communication-based electronic lock remote registration system of claim 1, wherein the first and second biometric acquisition units comprise fingerprint acquisition devices, the first and second biometric characteristics comprising fingerprint information; and/or
The first biological feature acquisition unit and the second biological feature acquisition unit comprise face recognition equipment, and the first biological feature and the second biological feature comprise face information.
3. The system according to claim 1, wherein the at least one local electronic lock body comprises a plurality of local electronic lock bodies, and the user terminal is further configured to identify the registered user, so as to send the compressed data packet to a corresponding local electronic lock body according to the registered user.
4. The electronic lock remote registration system based on narrowband communication of claim 1, wherein the preset compression algorithm comprises a zlib compression algorithm and the preset decompression algorithm comprises a zlib decompression algorithm.
5. The electronic lock remote registration system based on narrowband communication of claim 1,
the local electronic lock body is further used for decompressing the compressed data packet through a preset decompression algorithm to acquire the characteristic data information, and the characteristic data information comprises the following steps:
the lock body main control unit acquires the compressed data packet and decompresses the compressed data packet through the preset decompression algorithm to acquire the characteristic data information and store the characteristic data information to the storage unit; or
The narrow-band communication unit decompresses the compressed data packet through the preset decompression algorithm to acquire the characteristic data information, and the lock body main control unit is used for acquiring the characteristic data information and storing the characteristic data information to the storage unit.
6. The electronic lock remote registration system based on narrowband communication of claim 1, wherein the cloud comprises a cloud server.
7. A remote registration method of an electronic lock based on narrow-band communication is characterized by comprising the following steps:
s1, acquiring first biological characteristics of a registered user through a remote registration device to acquire characteristic data information;
s2, compressing the characteristic data information by the remote registration device or a cloud connected with the remote registration device through a preset compression algorithm to obtain a compressed data packet;
s3, the local electronic lock body acquires the compressed data packet from the cloud through a narrow-band communication link;
s4, decompressing the compressed data packet by the local electronic lock body through a preset decompression algorithm to acquire and store the characteristic data information;
and S5, the local electronic lock body acquires a second biological characteristic of the local user and compares the second biological characteristic with the characteristic data information to confirm whether the lock is unlocked.
8. The remote electronic lock registration method based on narrowband communication according to claim 7, wherein in the step S2, the preset compression algorithm comprises zlib compression algorithm; in the step S4, the preset decompression algorithm includes a zlib decompression algorithm.
9. The remote registration method of an electronic lock based on narrowband communication according to claim 7, wherein in the step S1,
the remote registration equipment comprises fingerprint acquisition equipment, and the characteristic data information comprises fingerprint information; and/or the remote registration device comprises a face recognition device, and the feature data information comprises face information.
10. The electronic lock remote registration method based on narrowband communication of claim 7, further comprising:
and identifying the registered user so as to send the compressed data packet to the corresponding local electronic lock body according to the registered user.
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| CN201911218727.6A CN111127707A (en) | 2019-12-03 | 2019-12-03 | Electronic lock remote registration system and registration method based on narrow-band communication |
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| CN201911218727.6A CN111127707A (en) | 2019-12-03 | 2019-12-03 | Electronic lock remote registration system and registration method based on narrow-band communication |
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